![](/images/graphics-bg.png)
Integrated Optical Fiber Sensing System by Combing Large-Scale Distributed BOTDAR and Localized FBGs
المؤلفون المشاركون
Ou, Jinping
He, Jianping
Zhou, Zhi
المصدر
International Journal of Distributed Sensor Networks
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-12-31
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
هندسة الاتصالات
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
Structural health monitoring (SHM) has been regarded as a significant tool for the safety of civil infrastructures.
Local fiber Bragg grating (FBG) sensor and distributed Brillouin optical fiber sensor have been successfully applied in civil engineering fields.
Unfortunately, neither single FBG nor single Brillouin sensing technique can satisfy the requirements of simultaneously positioning full-scale structural damages and accurate local damage details.
So it still matters to establish balance between localized high-precision measurement and large-scale distributed measurement with lower accuracy.
This paper introduces an integration system by combining distributed Brillouin and local FBG sensors on one single-mode optical fiber.
The temperature self-compensation and the data processing method of the integration system have been investigated.
The integrated FBG/Brillouin sensor has been further packaged by glass fiber-reinforced polymer to be used as a robust and smart structural component.
Finally the proposed integrated sensing system has been applied in three case studies, including investigation of reinforced concrete beam, smart cable, and smart steel strand to verify the feasibility.
The test results illustrate that the integrated system can simultaneously provide accurate strain measurement at critical points by FBGs and the rough distributed strain measurement by Brillouin sensor, which can be further applied to various applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Zhi& He, Jianping& Ou, Jinping. 2012. Integrated Optical Fiber Sensing System by Combing Large-Scale Distributed BOTDAR and Localized FBGs. International Journal of Distributed Sensor Networks،Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-499382
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Zhi…[et al.]. Integrated Optical Fiber Sensing System by Combing Large-Scale Distributed BOTDAR and Localized FBGs. International Journal of Distributed Sensor Networks No. 2012 (2012), pp.1-18.
https://search.emarefa.net/detail/BIM-499382
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Zhi& He, Jianping& Ou, Jinping. Integrated Optical Fiber Sensing System by Combing Large-Scale Distributed BOTDAR and Localized FBGs. International Journal of Distributed Sensor Networks. 2012. Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-499382
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-499382
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)